body{
	font-family: 微软雅黑, sans-serif, Arial;
}
.w{
	width: 1200px;
	margin: auto;
}
.fl{
	float: left;
}
.fr{
	float: right;
}
.style_blue{
	color: #1670CD!important;
}
li{
	list-style: none;
}
* {
	margin: 0;
	padding: 0;
}
h1 span img{
	margin: 0;
	padding: 0;
}
/*ul{
	margin: 0;
	padding: 0;
}*/
input, button {
	padding: 0;
	border: 0;
}
a{
	text-decoration: none;
}
img{
	vertical-align: top;/* 去除 图片低测缝隙  图片和文字的基线对齐 */
}
.clearfix:before,.clearfix:after { 
  content:"";
  display: table;  /* 这句话可以出发BFC BFC可以清除浮动,BFC我们后面讲 */
}
.clearfix:after {
 clear:both;
}
.clearfix {
  *zoom:1;
}
body{
	background-color: #F8F8F8;
}

.imin_top{
	background: url(../images/top_bg.png) no-repeat top center;
}
.top_inner{
	height: 140px;
}
.top_inner div{
	margin-top: 50px;
}
.top_inner img{
	float: left;
	margin-right: 12px;
	margin: 40px 12px 40px 0;
}
.top_left_up {
	height: 40px;
	line-height: 40px;
	color: #1670CD;
	font-size: 30px;
	font-weight: 700;
	letter-spacing: 3px;
}
.top_left_down {
	height: 16px;
	line-height: 16px;
	color: #95B4D4;
	font-size: 12px;
	font-weight: 400;
	letter-spacing: 2px;
}
.top_right {
	height: 140px;
	line-height: 140px;
	float: right;
	color: #333333;
	font-size: 12px;
	font-weight: 400;
}
.nav{
	text-align: center;
	height: 50px;
	background-color: #1670CD;
}
.nav li{
	float: left;
	width: 130px;
	height: 50px;
	line-height: 50px;
	/*padding: 0 40px;*/
	position: relative;
}
.nav .erji{
	background-color: #2184EA;
	color: #ffffff;
	position: absolute;
	top: 50px;
	left: 0;
	z-index: 5;
	display: none;
}
.nav li .erji a{
	width: 130px;
	height: 45px;
	line-height: 45px;
	/*padding: 0 40px;*/
	font-size: 12px;
	display: block;
}
.nav li a{
	color: #fff;
	font-size: 16px;
	font-weight: 700;
}
.nav li:hover{
	background-color: #2184EA;
}
.nav_current{
	background-color: #2184EA;
}
.nav li:hover .erji {
    display: block;
}

a,img{cursor: pointer;}